Home / 3,062,057.46-4,225,364.64-1,772,984.85

Finding the Fourth Proportional to 3,062,057.46, 4,225,364.64 and 1,772,984.85

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Solution

The fourth proportional to 3,062,057.46, 4,225,364.64 and 1,772,984.85 is: 2,446,560.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,057.46 : 4,225,364.64 = 1,772,984.85 : x
  2. Step 2: Convert to fraction form
    3,062,057.46/4,225,364.64 = 1,772,984.85/x
  3. Step 3: Cross multiply
    3,062,057.46x = 4,225,364.64 × 1,772,984.85
  4. Step 4: Simplify right side
    3,062,057.46x = 7,491,507,492,445.70
  5. Step 5: Solve for x
    x = 7,491,507,492,445.70/3,062,057.46
  6. Step 6: Final answer
    x = 2,446,560.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.